â¢ For identification: type of stem (woody or herbaceous), monocot or dicot, has pubescence (hair) or not (glabrous), shape of stem (square â round), or contains glands. Stem Monocot stem
Constantine enacted another change that helped accelerate the fall of the Roman Empire. In 330 C.E., he split the empire into two parts: the western half centered in Rome and the eastern half centered in Constantinople, a city he named after himself.
The Western Empire ceased to exist in 476 CE when the Goths took control, but the Empire continued on in the east, with its capital in Constantinople and was commonly known as the Roman Empire. 1  Rome began as a kingdom around 800 BCE and was then a republic, before becoming an empire. The first Roman Emperor was Octavius, who took the imperial name Augustus. He became emperor in 31 BCE. The Roman Empire split into a Western Roman Empire and an Eastern Roman Empire in 395 CE. The Western Empire ended in 476 CE. The Eastern Empire, or Byzantine Empire, ended in 1453. Depending on how you define the Roman Empire: The united empire lasted 426 years; The Western Empire lasted a further 81 years, for a total of 507 years